Table 3. Treatment changes.
| T1-T2 difference | |||
| Measurement | Mean | SD | Significance |
| SN-MxOP (degrees) | 2.6** | 2.4 | <0.001 |
| SN-MnOP (degrees) | -4.6** | 4.2 | <0.001 |
| MP-MnOP (degrees) | 4.5** | 3.7 | <0.001 |
| SN-PP (degrees) | -0.3 | 2.4 | 0.505 |
| SN-MP (degrees) | -0.9** | 1.5 | 0.002 |
| SN-GoGn (degrees) | -0.9** | 1.6 | 0.006 |
| LAFH (mm) | -1.5** | 2.8 | 0.006 |
| OB (mm) | 3.4** | 1.4 | <0.001 |
| U1-PP (mm) | 0.5 | 2.0 | 0.137 |
| L1-MP (mm) | 0.8** | 1.2 | <0.001 |
| U6-PP (mm) | -0.4 | 1.4 | 0.118 |
| L6-MP (mm) | -0.6* | 1.4 | 0.022 |
* denotes changes are significant at p < 0.05.
** denotes changes are significant at p < 0.01.